Safe and functional products for a modern family the top kat backpack its modern design says youre now too cool for the obvious but you wont settle for getting lost in a crowd with a backpack thats anything but notable made of durable water repellant nylon the top kat backpack is more than just a cool kat its roomy interior offers plenty of room with extra pockets the outside compartment is insulated ideal for afterschool snacks and a drink